Governor of Maguindanao
The governor of Maguindanao, was the chief executive of the provincial government of Maguindanao. The position was abolished in 2023, when the province was split into Maguindanao del Norte and Maguindanao del Sur.
List
| # | Image | Governor | Term |
| 1 | Simeon A. Datumanong | 1973–1975 | |
| 2 | Zacaria A. Candao | 1975–1977 | |
| 3 | Datu Sanggacala M. Baraguir | 1977–1980 | |
| 4 | Sandiale A. Sambolawan | 1980–1986 | |
| Zacaria A. Candao | 1986–1990 | ||
| 5 | Norodin A. Matalam | 1990–1995 | |
| Zacaria A. Candao | 1995–2001 | ||
| 6 | Andal Ampatuan Sr. | 2001–2008 | |
| 7 | Sajid Ampatuan | 2008–2009 | |
| 8 | Bai Nariman A. Ambolodto | 2009–2010 | |
| 9 | Datu Gani O. Biruar | 2010 | |
| 10 | Esmael G. Mangudadatu | 2010–2019 | |
| 11 | Bai Mariam Mangudadatu | 2019–2023 |
Mariam Mangudadatu, the last governor of Maguindanao, continued as the governor of Maguindanao del Sur.